Fujitsu PA03586-B205 Operator's Manual page 186

To automatically set keywords to PDF files, change the settings by following the procedure
below.
1.
Select [Scan Button Settings] from the Right-Click Menu.
⇒
The ScanSnap setup dialog box appears.
2.
In the [File format] drop-down list on the [File option] tab, select [PDF
(*.pdf)].
Using the ScanSnap in Various Ways (for Windows Users)
186